package cn.org.qary.test.dao;

import io.vavr.Tuple2;
import org.junit.Test;

public class yaratext {
    @Test
    public void a(){
        Tuple2<Integer, String> tuple2 = new Tuple2<>(10, "100");
        System.out.println(tuple2._1());
        System.out.println(tuple2._2());

    }
}
